#64B83D#64B83D

#64B83D is a light, vivid green. Relative luminance 0.373; OKLCH L 70.4% C 0.178 H 137.4°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#64B83D
RGB	rgb(100, 184, 61)
HSL	hsl(101, 50%, 48%)
HSV	hsv(101, 67%, 72%)
CMYK	cmyk(45.7%, 0%, 66.8%, 27.8%)
CIE-LAB	lab(67.52, -47.36, 52.60)
CIE-LCH	lch(67.52, 70.77, 132.00°)
OKLab	oklab(70.41% -0.131 0.1206)
OKLCH	oklch(70.41% 0.178 137.4)
XYZ	xyz(23.2376, 37.3257, 10.3941)
Luminance	0.3733 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B83D #913DB8

analogous

#A1B83D #64B83D #3DB854

triadic

#64B83D #3D64B8 #B83D64

tetradic

#64B83D #3DA1B8 #913DB8 #B8543D

square

#64B83D #3DA1B8 #913DB8 #B8543D

split-complementary

#64B83D #543DB8 #B83DA1

monochromatic

#325C1F #4B8A2E #64B83D #86CC66 #ABDB94

Accessibility & contrast

On white

2.48

#64B83D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#64B83D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B83D

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B83D	#FFFFFF	#000000	##000000
##64B83D	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA92C

Deuteranopia (green-blind)

#B3A248

Tritanopia (blue-blind)

#5FB29F

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #64b83d;
/* rgb */ color: rgb(100, 184, 61);
/* oklch */ color: oklch(70.4% 0.178 137.4);

Tailwind

colors: {
  custom: {
    50: '#97ce78',
    500: '#64b83d',
    950: '#000000',
  },
}

SCSS

$custom: #64b83d;
$custom-light: #97ce78;
$custom-dark: #000000;

JSON

{
  "hex": "#64b83d",
  "rgb": {
    "r": 100,
    "g": 184,
    "b": 61
  },
  "hsl": {
    "h": 100.976,
    "s": 50.204,
    "l": 48.039
  },
  "oklch": {
    "l": 0.70413,
    "c": 0.17805,
    "h": 137.4
  },
  "luminance": 0.37327
}

Semantic roles & 50–950 ramp

primary

#64B83D

secondary

#B48AC7

accent

#4EDAAD

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E1409

muted

#7E827B

Preview Lab

Preview with #64B83D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →